Chemicals Reagents D

Chemicals Reagents D

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  • ALDRICH 3,3-Dimethyl-2-butanone, 98%

    Synonym(s): α,α,α-Trimethylacetone; tert -Butyl methyl ketone; Pinacolone Empirical Formula: C6H12O Linear Formula: CH3COC(CH3)3 Formula Weight: 100.16 MDL Number: MFCD00008846 Purity: 98% Boiling Point: 106 °C(lit.)...

  • Dimenhydrinate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): N-(2-Diphenylmethoxyethyl)-N,N-dimethylammonium 8-chlorotheophyllinate Empirical Formula: C17H21NO -+ C7H7ClN4O2 Formula Weight: 469.96 Linear Formula:...

  • SIGMA Chloroquine diphosphate salt solid, >=98%

    Synonym(s): N4-(7-Chloro-4-quinolinyl)-N1,N1-dimethyl-1,4-pentanediamine diphosphate salt Formula: C18H26ClN3 • 2H3PO4 Formula Weight: 515.86 CAS No.: 50-63-5 MDL No.: MFCD00069852 Purity: >=98% Melting Point: 200°C (dec.)(lit.)

  • D5D-IN-326 >=98% (HPLC)

    Synonyms: 2-(2,2,3,3,3-Pentafluoropropoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-4,6-dione; Compound-326 Molecular Formula: C17H11F8N3O4 Molecular Weight: 473.27 Linear Structural Formula: C17H11F8N3O4 MDL Number: MFCD31813702 Purity: >=98% (HPLC) Storage: 2-8C...

  • ALDRICH 3,3-Difluoroazetidine hydrochloride, 97%

    Formula: C3H5F2N · HCl Formula Weight: 129.54 CAS No.: 288315-03-7 Purity: 97% Storage: 2-8°C Packaging: 500 mg in glass bottle

  • ALDRICH 4,4-Difluoropiperidine hydrochloride, 97%

    Formula: C5H9F2N · HCl Formula Weight: 157.59 CAS No.: 144230-52-4 Purity: 97% Storage: 2-8°C Packaging: 250 mg in glass bottle

  • Dihydrofolate Reductase human, >=80% (SDS-PAGE), recombinant, expressed in E. coli, >=1 units/mg protein

    Synonyms: DHFR; Tetrahydrofolate NADP+ oxidoreductase MDL No.: MFCD00130955 Purity: >=80% (SDS-PAGE) Storage: -20C Enzyme Commission (EC) Number: 1.5.1.3  ( BRENDA | IUBMB ) UNSPSC Code: 12352204 General description: Human DHFR is an 186 amino acid protein with an...

  • SIAL 2,4-Dichlorobenzenediazonium 1,5-naphthalenedisulfonate hydrate

    Synonym(s): 2,4-DCPD; 2,4-Dichlorophenyldiazonium 1,5-naphthalenedisulfonate Empirical Formula: C16H10Cl2N2O6S2 -+ xH2O Formula Weight: 461.30 (anhydrous basis) Linear Formula:...

  • ALDRICH Decahydro-2-naphthol, 97%

    Synonym(s): 2-Decalol Empirical Formula: C10H18O Linear Formula: C10H17OH Formula Weight: 154.25 MDL Number: MFCD00004132 Purity: 97% Boiling Point: 109 °C/14 mmHg(lit.) Density: 0.996 g/mL at 25 °C(lit.) Refractive...

  • Dragendorff reagent

    MilliporeSigma

    for TLC derivatization MDL Number: MFCD00283106 RIDADR: UN 2924 8(3) / PGII

  • SIGMA DIPSO BioXtra, pH 4.0-5.5 (20 °C, 0.1 M in H2O), >=98% (titration)

    Synonym(s): 3-( N,N -Bis[2-hydroxyethyl]amino)-2-hydroxypropanesulfonic acid; N,N -Bis(2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid Empirical Formula: C7H17NO6S Linear Formula: C7H17NO6S Formula Weight: 243.28 MDL Number:...

  • Dehydrated Alcohol, 200 Proof, Undenatured, USP

    Grade: USP CAS No.: 64-17-5 UN No.: UN1170 Class: 3 Pkg. Group: PG II

  • ALDRICH Diethanolamine hydrochloride, 98%

    Synonym(s): 2,2′-Iminodiethanol hydrochloride Formula: (HOCH2CH2)2NH · HCl Formula Weight: 141.60 CAS No.: 14426-21-2 Purity: 98% Density: 1.261g/mLat 25°C(lit.) Packaging: 250 g in glass bottle

  • ALDRICH 3,3-Dimethyl-2,4-pentanedione, 97%

    Empirical Formula: C7H12O2 Linear Formula: CH3COC(CH3)2COCH3 Formula Weight: 128.17 MDL Number: MFCD00048222 Purity: 97% Boiling Point: 25-26 °C/2 mmHg(lit.) Density: 0.978 g/mL at...

  • DCI Activator 0.5 M

    MilliporeSigma

    Synonyms: DCI activator solution Purity: 58-64 g/L (DCI content, titration) Other Notes: Activator solution, containing 4,5-dicyanoimidazole (DCI) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.The activator reacts with the amidite group to form a highly...

  • Dienogest for system suitability European Pharmacopoeia (EP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • 3,5-Dimethylaniline, 0.98

    Synonyms: 1-Amino-3,5-dimethylbenzene; 3,5-Xylidine; 5-Amino-m-xylene CAS Number: 108-69-0 Formula: C8H11N Formula Weight: 121.18 Linear Formula: (CH3)2C6H3NH2 MDL No.: MFCD00007813 Purity: 0.98 Boiling Point: 104-105 C/14 mmHg(lit.) Melting Point: 7-9 C Density: 0.972 g/mL at 25 C(lit.) Refractive...

  • ALDRICH 2,3-Dihydroxynaphthalene, >=98.0% (HPLC), purified by sublimation

    Synonym(s): 2,3-Naphthalenediol Empirical Formula: C10H8O2 Linear Formula: C10H6(OH)2 Formula Weight: 160.17 MDL Number: MFCD00004073 Purity: ≥98.0% (HPLC) Melting Point: 161-165 °C(lit.); 162-164 °C...

  • ALDRICH 2,6-Dihydroxybenzoic acid, 98%

    Synonym(s): γ-Resorcylic acid Empirical Formula: C7H6O4 Linear Formula: (HO)2C6H3CO2H Formula Weight: 154.12 MDL Number: MFCD00002462 Purity: 98% Melting Point: 165 °C (dec.)(lit.) Beilstein Registry...

  • Dimethyl Sulfoxide (DMSO)

    Dimethyl Sulfoxide (DMSO) is commonly used in cell cryopreservation, along with glycerol, to prevent damage to the cell membrane during freezing. Complete Certificate of Analysis available each production lot, along with full formulation information Produced under the highest industry standards to...

  • ALDRICH DL-Tryptophan, Greater Than or Equal to 99%

    Synonym(s): (±)-α-Amino-3-indolepropionic acid; (±)-2-Amino-3-(3-indolyl)propionic acid; DL-3β-Indolylalanine Formula: C11H12N2O2 Formula Weight: 204.23 CAS No.: 54-12-6 Purity: ≥99% Packaging: 1.5 g in glass bottle

  • Deferoxamine for system suitability European Pharmacopoeia (EP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • ALDRICH 5,8-Dibromoquinoxaline, 97%

    Formula: C8H4Br2N2 Formula Weight: 287.94 CAS No.: 148231-12-3 Purity: 97% Packaging: 1 g in glass bottle

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